Goodwill and Other Intangible Assets (Details) - USD ($)	3 Months Ended		12 Months Ended
	Dec. 31, 2020	Jun. 30, 2020	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Apr. 03, 2020	Sep. 30, 2013
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Goodwill	$ 311,922,787		$ 311,922,787	$ 307,365,845
Acquisitions			4,556,942
Amortization expense			22,400,000	22,400,000	$ 22,500,000
Patents and Other Intangible Assets
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Accumulated amortization	164,500,000		$ 164,500,000	143,100,000
Finite-lived intangible asset, useful life			10 years
Amortization expense, year one	22,000,000		$ 22,000,000
Amortization expense, year two	22,000,000		22,000,000
Amortization expense, year three	19,000,000		19,000,000
Amortization expense, year four	16,000,000		16,000,000
Amortization expense, year five	12,000,000		12,000,000
HomeLink®
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Goodwill							$ 307,400,000
Accumulated amortization	139,925,000		$ 139,925,000	$ 120,625,000
Vaporsens Inc
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Goodwill						$ 3,664,704
Acquisitions		$ 3,700,000
Argil
Schedule of Finite-Lived and Indefinite-Lived Intangible Assets [Line Items]
Acquisitions	$ 900,000